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Surface Area of Prisms & Cylinders. Prisms. Prisms. Lateral Surface Area : S = Ph P represents the perimeter of the base Total Surface Area : S = Ph + 2B P represents the perimeter of the base and B represents the area of the base. Example. Cylinders. Cylinders.
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Prisms • Lateral Surface Area : S = Ph • P represents the perimeter of the base • Total Surface Area : S = Ph + 2B • P represents the perimeter of the base and B represents the area of the base
Cylinders • Lateral Surface Area : S = 2rh • Total Surface Area : S = 2rh + 2πr2
Example • Changing Dimensions • The edge length is tripled. Describe the effect of the surface area.
Homework • Pg. 684 #2-12 even, 20-24 even • Pre-AP: pg. 684 #2-12 even, 20-24 even, 34, 42